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A nano-graphite-DNA hybrid sensor for magnified fluorescent detection of mercury(II) ions in aqueous solution.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Li, Bianmiao Wang, Xu Duan, Yixiang |
| Copyright Year | 2014 |
| Abstract | In this communication, we present a nano-graphite-DNA hybrid sensor for fluorescent detection of mercury(II) ions in aqueous solution for the first time. Furthermore, an amplification strategy based on nano-graphite for Hg(2+) detection by using DNase I was demonstrated. The proposed amplified assay was simple and cost-effective with a limit of detection (LOD) for Hg(2+) of 0.5 nM, which was about 20-fold lower than that of traditional unamplified homogeneous assays. We further demonstrated its practical application to detect Hg(2+) in a real sample. |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c3an01482g |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/an/c3/c3an01482g/c3an01482g.pdf |
| PubMed reference number | 24555179 |
| Alternate Webpage(s) | https://doi.org/10.1039/c3an01482g |
| Journal | Medline |
| Volume Number | 139 |
| Issue Number | 7 |
| Journal | The Analyst |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
